package caj.springboot.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @description: mybatis-plus配置类
 * @author: CAJ
 * @time: 2023/8/27 22:51
 */
@Configuration
public class MybatisPlusConfiguration {
    /**
     * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false 避免缓存出现问题(该属性会在旧插件移除后一同移除)
     */
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        //添加分页插件
        PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
        //设置数据库类型
        paginationInnerInterceptor.setDbType(DbType.MYSQL);
        //设置请求的页面大于最大页的操作，true调回首页，false继续请求，默认是false
        paginationInnerInterceptor.setOverflow(true);
        interceptor.addInnerInterceptor(paginationInnerInterceptor);
        return interceptor;
    }
}
